OK... this is correct. Yes, people make mistakes. But my real issue here isn't so much that people aren't responsible for their actions, my issue is that I look at this as a situation that is 100% avoidable on the part of Samsung. Let's first dispell the notion that they weren't aware that inserting the pen backwards breaks whatever mechanism detects that the pen is inserted. It is an impossible scenario.
"Hey, the phone breaks if I throw it into a pool... design flaw."
Yes, your phone would most likely get messed up if you chuck it into a pond. But one of the phone's main functions doesn't involve it being thrown over a body of water. Here, a stylus is getting inserted into port that was designed around said stylus. Anyone with a Note will do it countless times over and over. If, by some accident, it gets put in backwards, you are SOL. Maybe you aren't paying attention, maybe your kids are fighting and you are distracted... whatever the case may be... the simple act of sliding the pen home causes it to break. Not jamming it in, or torquing it, just inserting it in backwards. Is it a mistake on the part of the user? Yes. Is it a case of gross negligence? No.
People aren't perfect. We all make mistakes. Like I mentioned before, I've been in software development for a LOOONG time, mostly doing quality assurance. Every company I work for spends time and effort testing negative path testing... What if the user clicks the wrong button at the wrong time? What if they navigate off this window when they shouldn't? Software, electronics, appliances, you name it, they all have design elements whose sole purpose is to make your life easier and give you a reasonable margin for error. Putting in a DVD upside down doesn't break the player. Accidently putting in the wrong key into (not jamming the thing in) your door, or car ignition, doesn't break the lock.. That little pop up window that asks "Are you sure?". I could list instances of such design choices all day long. Did the manufacturer have to make all these design changes? Nope. But they still make them.
It's called due dilligence. And I just can't see that Samsung did that here. They could have easily reduced, if not completely eliminated the chance that permanent damage to the phone would occur if the S-Pen was inserted backwards. But they choose not to, for whatever reason.
So yes, we can all make jokes about how stupid someone is for what amounts to a simple, honest mistake. My first reaction was pretty much that.. but as I thought about it, my opinion changed. Samsung made a poor choice here, in that I am sure. But this story will be blown out of proportion and made into something far worse than it actually is. To the people who saw the story and busted their Notes after they tried it for themselves... well.... OK, that's just being stupid and it is your own fault.